diff --git a/settings.py b/settings.py
index f8ccdbd..545cf1f 100644
--- a/settings.py
+++ b/settings.py
@@ -38,6 +38,8 @@ ADMINS = (
 )
 MANAGERS = ADMINS
 
+#LOGIN_URL = '/accounts/login/' # this is the default value so does not need to be set
+
 # Local time zone for this installation. Choices can be found here:
 # http://en.wikipedia.org/wiki/List_of_tz_zones_by_name
 # although not all choices may be available on all operating systems.
@@ -62,6 +64,7 @@ FIX_PERMISSIONS = []
 # top-level survex file basename (without .svx)
 SURVEX_TOPNAME = "1623"
 
+MAX_LOGBOOK_ENTRY_TITLE_LENGTH = 200
 DEFAULT_LOGBOOK_PARSER = "Parseloghtmltxt"
 DEFAULT_LOGBOOK_FILE = "logbook.html"
 # All years since 2010 use the default value for Logbook parser
@@ -117,11 +120,11 @@ INSTALLED_APPS = (
     'django.contrib.sessions',
     'django.contrib.messages',
     'django.contrib.admindocs',
-#    'django.contrib.staticfiles', # apparently not working. Using workarounds with flatpages
-    'registration', # only for expo user. REPLACE with another non-admin, contrib.auth user ?
-    'troggle.profiles', # Probably don't need this at all
+#    'django.contrib.staticfiles', # Using workarounds with flatpages
+    'registration', # only for expo user. REPLACE using django.contrib.auth
     'troggle.core',
-    'troggle.flatpages', # NOT django.contrib.flatpages.models.FlatPage  Merge in with troggle ?
+    'troggle.flatpages', # Written by Martin Green 2011. This is NOT django.contrib.flatpages which stores HTML in the database
+#    'troggle.profiles', # Commented out, but keep until user/login system fully bedded down.
 )
 
 MIDDLEWARE_CLASSES = (
@@ -146,7 +149,7 @@ AUTH_PROFILE_MODULE = 'core.person'
 
 QM_PATTERN="\[\[\s*[Qq][Mm]:([ABC]?)(\d{4})-(\d*)-(\d*)\]\]"
 
-
+# Re-enable TinyMCE when Dj upgraded to v3. Also templates/editflatpage.html
 # TINYMCE_DEFAULT_CONFIG = {
     # 'plugins': "table,spellchecker,paste,searchreplace",
     # 'theme': "advanced",
@@ -154,8 +157,6 @@ QM_PATTERN="\[\[\s*[Qq][Mm]:([ABC]?)(\d{4})-(\d*)-(\d*)\]\]"
 # TINYMCE_SPELLCHECKER = False
 # TINYMCE_COMPRESSOR = True
 
-MAX_LOGBOOK_ENTRY_TITLE_LENGTH = 200
-
 TEST_RUNNER = 'django.test.runner.DiscoverRunner'
 
 from localsettings import *
diff --git a/templates/svxfile.html b/templates/svxfile.html
index 527e13c..84f734b 100644
--- a/templates/svxfile.html
+++ b/templates/svxfile.html
@@ -4,9 +4,9 @@
 {% block title %}{{ title }}{% endblock %}
 
 {% block head %}
-<script src="{{ settings.MEDIA_URL }}js/base.js" type="text/javascript"></script>
-<script type="text/javascript" src="{{settings.JSLIB_URL}}jquery-form/jquery.form.min.js"></script>
-<script type="text/javascript" src="{{settings.JSLIB_URL}}codemirror/codemirror.min.js"></script>
+<script type="text/javascript" src="{{settings.MEDIA_URL }}js/base.js"></script>
+<script type="text/javascript" src="{{settings.JSLIB_URL}}jquery-form/jquery.form.min.js"></script> <!-- INVALID-->
+<script type="text/javascript" src="{{settings.JSLIB_URL}}codemirror/codemirror.min.js"></script>   <!-- INVALID-->
 
 <script type="text/javascript">
 var codeeditor;
@@ -15,8 +15,8 @@ $(document).ready(function()
     codeeditor = CodeMirror.fromTextArea("id_code", 
     {
         parserfile: ["parsesurvex.js"],
-        stylesheet: "{{settings.MEDIA_URL}}CodeMirror-0.62/css/survexcolors.css",
-        path: "{{settings.MEDIA_URL}}CodeMirror-0.62/js/",
+        stylesheet: "{{settings.MEDIA_URL}}CodeMirror-0.62/css/survexcolors.css",   # INVALID
+        path: "{{settings.MEDIA_URL}}CodeMirror-0.62/js/",                          # INVALID
         textWrapping: false, 
         lineNumbers: false, 
         indentUnit: 4, 
diff --git a/urls.py b/urls.py
index 46f1706..ebc73d2 100644
--- a/urls.py
+++ b/urls.py
@@ -1,5 +1,6 @@
 from django.conf import settings
 from django.conf.urls import url, include
+from django.views.generic.base import RedirectView 
 from django.views.generic.edit import UpdateView
 from django.views.generic.list import ListView
 from django.contrib import admin
@@ -11,10 +12,7 @@ from troggle.core.views_caves import ent, prospecting_image
 from troggle.core.views_statistics import pathsreport, stats
 from flatpages import views as flatviews
 """This sets the actualurlpatterns[] and urlpatterns[] lists which django uses
-to resolve urls - in both directions as these are declarative. It runs
-django autodiscover() first:
-https://docs.djangoproject.com/en/1.11/ref/contrib/admin/#discovery-of-admin-files
-which may no longer be necessary in Django 1.11.29
+to resolve urls - in both directions as these are declarative. 
 
 HOW THIS WORKS
 This is a "url dispatcher" - something needed by every web framework.
@@ -26,7 +24,7 @@ which is vital to writing code for the webapp. So the URL dispatch is declarativ
 
 The API urls return TSV or JSON and are new in July 2020.
 """
-#admin.autodiscover()
+
 
 # Many of these patterns do not work because troggle spent many years broken and we have
 # not yet restored all the functions. Some may have never been fully implemented in
@@ -93,7 +91,7 @@ actualurlpatterns = [
 
     url(r'^admin/doc/', include('django.contrib.admindocs.urls')), # needs docutils Python module (http://docutils.sf.net/).
     url(r'^admin/', admin.site.urls),
-   url(r'^accounts/', include('registration.backends.default.urls')), #LOGIN_URL = '/accounts/login/' # default
+    url(r'^accounts/', include('registration.backends.default.urls')), #LOGIN_URL = '/accounts/login/' # default
 #   url(r'^profiles/', include('profiles.urls')), # not used ? Delete this entire app then.
 
 #   url(r'^map/', .........), # Intercepted by Apache. Yields OpenStreetMap. Redirects to expoweb/map
@@ -104,29 +102,29 @@ actualurlpatterns = [
     url(r'^survexfile/(?P<survex_file>.*?)\.log$', views_survex.svxraw),
     url(r'^survexfile/(?P<survex_file>.*?)\.err$', views_survex.err),
 
-    url(r'^survexfile/caves/$',                       views_survex.survexcaveslist,  name="survexcaveslist"),
+    url(r'^survexfile/caves',                         views_survex.survexcaveslist,  name="survexcaveslist"),
     url(r'^survexfile/(?P<survex_cave>.*)$',          views_survex.survexcavesingle, name="survexcavessingle"),
     url(r'^survexfileraw/(?P<survex_file>.*?)\.svx$', views_survex.svxraw,           name="svxraw"),
 
-#   url(r'^survey_files/download/(?P<path>.*)$',   view_surveys.download), # needs rewriting
+#   url(r'^survey_files/download/(?P<path>.*)$',      view_surveys.download), # needs rewriting
 
-    url(r'^survey_scans/$',                        view_surveys.surveyscansfolders, name="surveyscansfolders"), 
-    url(r'^survey_scans/(?P<path>[^/]+)/$',        view_surveys.surveyscansfolder,  name="surveyscansfolder"),
+    url(r'^survey_scans/$',                           view_surveys.surveyscansfolders, name="surveyscansfolders"), 
+    url(r'^survey_scans/(?P<path>[^/]+)/$',           view_surveys.surveyscansfolder,  name="surveyscansfolder"),
     url(r'^survey_scans/(?P<path>[^/]+)/(?P<file>[^/]+)$', 
-                                                   view_surveys.surveyscansingle,   name="surveyscansingle"), 
+                                                      view_surveys.surveyscansingle,   name="surveyscansingle"), 
 
-    url(r'^tunneldata/$',                            view_surveys.tunneldata,         name="tunneldata"), 
-    url(r'^tunneldataraw/(?P<path>.+?\.xml)$',       view_surveys.tunnelfile,         name="tunnelfile"), 
-#   url(r'^tunneldatainfo/(?P<path>.+?\.xml)$',      view_surveys.tunnelfileinfo,     name="tunnelfileinfo"), 
-    url(r'^tunneldataraw/(?P<path>.+?\.xml)/upload$',view_surveys.tunnelfileupload,   name="tunnelfileupload"), 
+    url(r'^tunneldata/$',                             view_surveys.tunneldata,         name="tunneldata"), 
+    url(r'^tunneldataraw/(?P<path>.+?\.xml)$',        view_surveys.tunnelfile,         name="tunnelfile"), 
+#   url(r'^tunneldatainfo/(?P<path>.+?\.xml)$',       view_surveys.tunnelfileinfo,     name="tunnelfileinfo"), 
+    url(r'^tunneldataraw/(?P<path>.+?\.xml)/upload$', view_surveys.tunnelfileupload,   name="tunnelfileupload"), 
 
     url(r'^prospecting/(?P<name>[^.]+).png$', prospecting_image, name="prospecting_image"),
     
     # use this next alternative if no local copy of expofiles. 
     url(r'^expofiles/(?P<path>.*)$',    flatviews.expofiles_redirect, name="expofiles_redirect"), # to expo.survex.com/expofiles
     url(r'^expofiles/(?P<filepath>.*)$',view_surveys.expofilessingle, name="single"), # local copy of EXPOFILES
-
-#   url(r'^javascript/(?P<filepath>.*)$', view_surveys.cssfilessingle,  name="single"), # JSLIB_URL - unused
+   
+#   url(r'^javascript/(?P<filepath>.*)$', view_surveys.cssfilessingle,  name="single"), # JSLIB_URL - Apache: Alias /javascript /usr/share/javascript
 
 #   static views not working, removed as a plugin. Use apache instead to serve these:
 #   url(r'^photos/(?P<path>.*)$', staticviews.serve,
@@ -148,3 +146,23 @@ actualurlpatterns = [
 urlpatterns = [
     url('^%s' % settings.DIR_ROOT, include(actualurlpatterns))
 ]
+# When apache is running these prempt Django so Django never sees them.
+
+# NEW apache configurations suggested as of 20 March 2021: 
+# Alias /site-media/ /home/expo/troggle/media/
+# Alias /robots.txt  /home/expo/troggle/media/robots.txt
+# Alias /favicon.ico /home/expo/troggle/media/favicon.ico  # comes from /expoweb/* when running runserver
+# Alias /javascript  /home/expo/troggle/media/javascript 
+
+# Copy of old standard apache configurations:
+# Alias /expofiles   /home/expo/expofiles
+# Alias /photos      /home/expo/webphotos
+# Alias /map         /home/expo/expoweb/map
+# Alias /javascript  /usr/share/javascript              # to be changed
+# Alias /robots.txt  /home/expo/static/robots.txt       # to be changed
+# Alias /favicon.ico /home/expo/static/favicon.ico      # to be changed
+# Alias /static/     /home/expo/static/
+
+# ScriptAlias /repositories  /home/expo/config/apache/services/hgweb/hgweb.cgi
+# ScriptAlias /boe           /home/expo/boe/boc/boc.pl
+# ScriptAlias /boe-lastyear  /home/expo/boe/boc-previous/boc.pl